Senior Back-End Developer (Python, LLM)

Arbeitsplatz, * Qualifikationslevel B Ausübungsformen

Gewünschte Fähigkeiten & Kenntnisse

Kubernetes Software-Engineering Cloud GraphQL Mobile App AWS Open Source Python PostgreSQL Docker RESTful Support Continuous Integration DevOps SaaS Frontend Engineering Microservices Teamfähigkeit Flexibilität, As a Senior Back-End Developer, you will be responsible for designing and implementing scalable back-end services that support AI-driven automation. You will work with cloud-based infrastructure, integrate AI models, and develop high-performance APIs to enable seamless interactions between AI agents and business applications. Collaboration with cross-functional teams will be key to ensure the effective deployment of AI-powered solutions., * Develop and optimize scalable back-end services and APIs using Python

• Design and implement AI-driven agents to enhance efficiency
• Work with cloud platforms (AWS preferred) to deploy and manage AI-driven applications
• Integrate AI/ML models and work with APIs such as Amazon Bedrock, OpenAI, and other open-source LLMs
• Develop secure, high-performance microservices and data pipelines
• Optimize database performance and ensure data consistency in SQL databases (e.g., PostgreSQL)
• Collaborate with Front-End and AI/ML teams to build end-to-end AI-powered solutions
• Ensure best practices in CI/CD, DevOps, and cloud infrastructure management
• Stay up to date with AI advancements and emerging back-end technologies

• 4+ years of back-end development experience
• Strong proficiency in Python and FastAPI
• Hands-on experience with LLMs and APIs like Amazon Bedrock, OpenAI, or open-source models, or willingness to learn
• Familiarity with RESTful APIs, GraphQL, and SQL databases (e.g., PostgreSQL)
• Proficiency in cloud platforms (e.g., AWS) and SaaS application development
• Hands-on experience with CI/CD, containerization (Docker, Kubernetes), and DevOps best practices
• Being an Agile team player with strong communication and problem-solving skills
• English level - Upper-Intermediate or higher

• Remote-first work model with flexible working hours (we provide all equipment)
• Comfortable and fully equipped offices in Lviv and Rzeszów
• Competitive compensation with regular performance reviews
• 18 paid vacation days per year + all state holidays
• 12 days of paid sick leave per year without a medical certificate + extra paid leave for blood donation
• Medical insurance with an affordable family coverage option
• Mental health program which includes free and confidential consultations with a psychologist
• English, German, and Polish language courses
• Corporate subscription to learning platforms, regular meetups and webinars
• Friendly team that values accountability, innovation, teamwork, and customer satisfaction
• Inclusive environment where everyone feels valued and treated equally. We proudly partner with VeteranHub to support Ukrainian veterans
• We are committed to supporting Ukraine and actively participate in charity initiatives

We are large enough to solve a complex problem, smart enough to care about every project. Edvantis' goal is to help our clients achieve more via software engineering as a service. We are a mature vendor with our HQ in Berlin, Germany and our development centers in Lviv, Ukraine and... Львів, Ряшів (Польща), віддалено